SUROSHA QPH-G-2319 Spark Plug Auto Engine A7TC GY6

( Brand: Surosha ), ( Manufacturer Part Number: QPH-G-2319 ), ( Part Type: Spark Plug Engine ), ( Color: 2 Pcs ), ( Packageheight: 22 ), ( Packagelength: 136 ), ( Packageweight: 66 ), ( Packagewidth: 102 )

Review SUROSHA Spark Plug Auto Accessories Gy6 Engine 2pcs

The **Surosha QPH-G-2319 A7TC Spark Plug** is a high-performance, precision-engineered ignition component specifically designed for the **Yamaha Gy6 250cc engine**, ensuring optimal combustion efficiency, reliability, and longevity. Crafted from a **high-quality nickel alloy with a fine-grain copper core**, this spark plug delivers superior heat dissipation and electrical conductivity, reducing the risk of fouling while maintaining a consistent, strong spark even under demanding conditions. The **A7TC designation** indicates a medium heat range, making it ideal for the Gy6 s moderate power output and typical riding scenarios, whether cruising on highways or navigating through urban traffic. Its **resistor-free design** eliminates radio interference, ensuring a clean signal for your vehicle s electrical system while maximizing ignition reliability. The **threaded body is precision-ground to Yamaha s exact specifications**, guaranteeing a secure, leak-proof fit that prevents oil or coolant ingress, which could compromise performance or lead to engine damage. The **iridium-tipped electrode** enhances wear resistance, extending the plug s lifespan significantly compared to standard copper or platinum options, and its compact size minimizes combustion chamber intrusion, preserving engine efficiency. Surosha s commitment to quality is evident in the **durable porcelain insulator**, which resists thermal shock and electrical arcing, while the **robust gasket ensures a tight seal** during installation. Whether you re restoring a classic Gy6 or maintaining a modern model, this spark plug combines **performance, durability, and compatibility** to keep your engine running smoothly, delivering the power and responsiveness you expect from Yamaha s legendary two-stroke engine.

### **Pros and Cons of buying a Surosha QPH-G-2319 A7TC Spark Plug (Auto) for a GY6 Engine**

1. **Compatibility** The QPH-G-2319 is specifically designed for engines with an A7TC (automatic) ignition system, which is common in many small gasoline engines, including the GY6. This ensures proper fitment and reliable performance.

2. **Durability** Surosha is a well-known brand in the automotive and engine parts industry, known for producing high-quality spark plugs that can withstand extended use without frequent replacement.

3. **Performance Optimization** The plug is engineered to provide consistent spark energy, improving fuel efficiency, smoother engine operation, and reduced misfires, especially in older or high-mileage engines like the GY6.

4. **Wide Availability** Being a generic but widely used part, it is easy to find in both online and physical stores, reducing the risk of long wait times or difficulty in sourcing.

5. **Cost-Effective** Compared to some premium brands, Surosha offers a balance between affordability and reliability, making it a budget-friendly option for basic engine maintenance.

6. **Easy Installation** The auto (resistor-type) design prevents radio interference, which is beneficial for vehicles with electronic systems, and the standard size makes installation straightforward for DIYers.

7. **Compatibility with Aftermarket Mods** If you plan to modify your GY6 engine (e.g., with a carburetor upgrade or performance tuning), this plug can handle the increased demands better than some cheaper alternatives.

1. **Lack of Premium Features** Unlike high-end spark plugs (e.g., NGK or Bosch iridium plugs), the Surosha QPH-G-2319 may not offer the same longevity or performance optimization for high-performance applications. It is better suited for standard or lightly modified engines.

2. **Potential for Wear Over Time** While durable, it may not last as long as platinum or iridium plugs, requiring more frequent replacements in high-mileage or heavily used engines.

3. **Quality Variability** Some users report inconsistent quality in generic brands, though Surosha is generally reliable. If you prioritize absolute consistency, a name-brand plug might be preferable.

4. **Limited Warranty** Most generic spark plugs come with minimal or no warranty, unlike some premium brands that offer extended coverage.

5. **Not Ideal for High-Compression Engines** If your GY6 engine is heavily modified with high compression or forced induction, this plug may struggle to deliver the optimal spark for peak performance.

6. **Potential for Misfires in Older Engines** In very old or neglected GY6 engines with carbon buildup or worn ignition components, even a good spark plug may not fully resolve misfires without additional maintenance (e.g., carburetor cleaning or ignition system checks).

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The **Surosha QPH-G-2319 A7TC spark plug** is a solid, cost-effective choice for a **standard or lightly modified GY6 engine**, particularly if you need a reliable, easy-to-find replacement that won t break the bank. It excels in **basic performance, durability, and compatibility** with the engine s ignition system. However, it is **not the best option** if you are running a heavily modified engine, prioritize maximum longevity, or require premium performance characteristics.

For **optimal results**, consider pairing this plug with regular engine maintenance (e.g., carburetor cleaning, air filter checks, and ignition system inspections). If your GY6 engine is part of a high-performance setup or you notice persistent misfires, upgrading to a **platinum or iridium spark plug** (e.g., NGK Iridium IX or Bosch Platinum) may be worth the investment for better reliability and performance.

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- You need a **budget-friendly, reliable replacement** for standard operation.

- Your GY6 engine is **not heavily modified** and runs smoothly otherwise.

- You want a **widely available part** with decent longevity for everyday use.

- Your engine is **high-mileage, modified, or prone to misfires**.

- You want **longer service intervals and better performance**.

- You are willing to pay a slightly higher price for **superior durability and spark consistency**.

For most **stock or mildly modified GY6 engines**, the Surosha plug is a **practical and reasonable choice**. However, if performance and longevity are critical, investing in a higher-quality plug may be justified. Always pair spark plug replacement with a **full ignition system check** to ensure optimal engine health.

Details:

Material: Our engine spark plugs are made of premium materials, which possess better conductivity, durability and heat resistance. Also, please pay attention to whether the specifications and sizes of products meet your requirements when making purchase. It can provide better ignition for the engine, ensuring its stable operation and enhancing your driving experience-Our spark plug has a wide range of applications strong adaptability. Easy to Install: This automotive replacement spark plugs are designed with threads, making the installation simple and quick.

They can also be compatible with other series of engine spark plugs, such as S102F, 2795, UR3AS, PZ7HS, Z9Y, Z10YC, U22FS-U, U16FS-U, U16FS-UB, etc. Compatibility: Our spark plugs are suitable for a variety of engines and mainly used replacing the GY6 50cc - 125cc horizontal engine series. Their superior performance ensures that your engine can start smoothly, thereby enhancing travel experience. Surosha A7TC Spark Plug, Auto Accessories for GY6 Engine 2PCS.

Specifications: model: A7TCSize: 0.6 2.6 inches Colors: White Silver Quantity: 1/ 2 PCS Function:-This spark plug is made of premium materials and has better performance. Then, replace the old spark plug with a new one.

part #: qphg2319 price

• $10.90

specifications cyclesparkplugs:

• brand: Surosha
• mpn: Qph-g-2319
• part type: Spark Plug Engine
• color: 2 Pcs
• packageheight: 22
• packagelength: 136
• packageweight: 66
• packagewidth: 102

offer cyclesparkplugs:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: May 11, 2026

general cyclesparkplugs:

• condition: New
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs

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• # reviews: 0
• city: Phoenix, Arizona
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